Install Instructions:
1. Close all running applications, including antivirus.
2. Remove any inserted discs from the drive.
3. Download the file to a specified location.
4. Launch the executable.
5. A reboot may be required to complete the installation.
If you are updating the PX-740UF, please use the USB2.0 port instead of the IEEE1394 (Firewire port) to avoid data corruption.